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0 <br /> G. Exhaust Duct System (606.3.4): DESIGN MINIMUM 500 FEET PER MINUTE <br /> 1. Applicant shall provide the specified air velocity in exhaust duct, <br /> 2. Duct 12 round in.,duct area r: in. )c in, tt ft2 <br /> 8 round 144 <br /> Type ef <br /> Proposed <br /> Hood Air Velocity(FPM) CFMIDuct Area(ftl) Air Velocity <br /> 1. Type 1 Req.500 to recom.2500 hood#1 1210 .785 <br /> = 1541 FPM <br /> Type 1 Req. 500 to recom.2500 hood#2 510 ,0/10 = 1461 FPM <br /> 2. Static Pressure Loss <br /> Duct 113.04 in. +grease titters/extractor 1280 in.+other 0 in. Total 1.39 In.of H20 <br /> 50.24 612 0 .56 <br /> 3. Fan and motor shall be of sufficient capacity to provide the required air movement. Fan motor shall <br /> not be installed within ligstgif under hood. Captive Aire-DU85HFA .750 <br /> Fan make and model hood#2 Captive Aire-DU33HFA Hp .333 <br /> hood 41 -1.156" 1210 <br /> Static pressure hood#2 -0.205ft in.at 510 CFM, <br /> Note: If using a listed duct wrap,provide manufacturer's installation instructions and listing documents. <br /> See attached installation instructions <br /> FL Exhaust Outlet Location(606.3.13): <br /> Minimum <br /> Exhaust Outlet Location Required Proposed <br /> yri101.0 40 In. 43U <br /> Exhaust outlet shall terminate above roof 30 in. <br /> Sipeypel 10 ft. 20. <br /> Distance from same.or adacent buildini 30 in. <br /> ype 15' <br /> • Distance above adjoining grade 1. 10 ft. <br /> Type <br /> • Distance from property line 10.it <br /> ype I loft. N/A-on roof <br /> Distance horn windows and doors - 3 ft <br /> YPe <br /> Distance from mechanical air intake - 10 ft 10' <br /> 14 Lo <br />